I dunno I have a note 2 and the experience it gives me on a tv is sub par. My surface pro does a better job but it is a full pc.
MS needs to create a hub in the living room. They need to basicly create a small server in which you can store all your content and stream it to all your Windows devices .
Durango with dvr functions could be that small server. They just need to give the user the ability to increase local storage and stream to other devices.
imagine you have your Durango set up in your living room. It can record say 4 channels at once while your playing Call of duty 10 and while your playing call of duty your wife in another room is streaming two broke girls to her windows tablet / phone . Or you go on vacation and you stream your living room tv to your tablet / phone / laptop.
That is what MS needs to do.
The more I hear about improvements in System foot print , lower resources , better intergration between two ui's , better battery life and other kernel improvements in windows blue the more I believe Durango will ship with it and Durango will complete ms's living room set up.
I think with it MS can leap ahead of Apple and google. The only problem is getting people to "jump in" but I think the xbox brand is the smartest way to do so
What you are describing is server component for xbox surface. Interesting specs for that were floating around earlier and Verge is convinced that it is coming.